Hugh of St. Victor was a 12th-century theologian and philosopher, known for his contributions to the development of medieval thought. He was a member of the Victorine Order and served at the Abbey of St. Victor in Paris, where he emphasized the importance of mystical theology and the integration of faith and reason. His most notable work, "Didascalicon," explored the nature of knowledge and education, advocating for a systematic approach to learning. Hugh's ideas influenced later thinkers, including Thomas Aquinas, and he is remembered for his efforts to harmonize religious belief with intellectual inquiry.